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Expired Canadian patentCanada

Method and apparatus for aligning flatfish

CA 1203058 A · Owner: Nordischer Maschinenbau Rud. Baader G.M.B.H. Co. Kg · Inventors: Bartels, Alfred; Evers, Reinhard

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method which can be used in the preparation for the processing of flatfish relates to the aligning and exactly positioned further guiding of the same up to a processing station. In this method the flatfish is positioned by catching behind the edge of one of its gill covers resp. shoulder girdle arcs with regard to those anatomic features and also aligned with regard to the position of its longitudinal axis by being pushed under a holding down element adapted to its cross-section. From this position the flatfish can be taken in a defined manner and brought into the processing position retaining the alignment.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted April 15, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 15, 2003.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 12, 1983
GrantedApril 15, 1986
Term endedApril 15, 2003
Patent numberCA 1203058 A
Classification (IPC)A22C25/00 +1 more

Timeline

Timeline From CIPO dates

1984198619881990199219941996199820002002Application filedOct 12, 1983Patent grantedApril 15, 1986Term endedApril 15, 2003

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.